JPS57154216A - Sealed path of hot cell wall along laser beam and use thereof - Google Patents

Sealed path of hot cell wall along laser beam and use thereof

Info

Publication number
JPS57154216A
JPS57154216A JP57011063A JP1106382A JPS57154216A JP S57154216 A JPS57154216 A JP S57154216A JP 57011063 A JP57011063 A JP 57011063A JP 1106382 A JP1106382 A JP 1106382A JP S57154216 A JPS57154216 A JP S57154216A
Authority
JP
Japan
Prior art keywords
laser beam
cell wall
wall along
hot cell
along laser
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP57011063A
Other languages
English (en)
Other versions
JPH0224359B2 (ja
Inventor
Jiefuroi Jiyan
Gurashie Shiyaruru
Muuran Moorisu
Pooru Noeru Jiyan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of JPS57154216A publication Critical patent/JPS57154216A/ja
Publication of JPH0224359B2 publication Critical patent/JPH0224359B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/12—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure
    • B23K26/123—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure in an atmosphere of particular gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/12—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/12—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure
    • B23K26/127—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure in an enclosure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/12—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure
    • B23K26/127—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure in an enclosure
    • B23K26/128—Laser beam path enclosures
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G21C19/34—Apparatus or processes for dismantling nuclear fuel, e.g. before reprocessing ; Apparatus or processes for dismantling strings of spent fuel elements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors
JP57011063A 1981-01-30 1982-01-28 Sealed path of hot cell wall along laser beam and use thereof Granted JPS57154216A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8101810A FR2499297A1 (fr) 1981-01-30 1981-01-30 Traversee etanche de la paroi d'une cellule chaude par un faisceau laser et son procede d'utilisation

Publications (2)

Publication Number Publication Date
JPS57154216A true JPS57154216A (en) 1982-09-24
JPH0224359B2 JPH0224359B2 (ja) 1990-05-29

Family

ID=9254684

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57011063A Granted JPS57154216A (en) 1981-01-30 1982-01-28 Sealed path of hot cell wall along laser beam and use thereof

Country Status (5)

Country Link
US (1) US4491717A (ja)
EP (1) EP0057634B1 (ja)
JP (1) JPS57154216A (ja)
DE (1) DE3263330D1 (ja)
FR (1) FR2499297A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60108190A (ja) * 1983-11-17 1985-06-13 Asahi Optical Co Ltd レ−ザ応用機の集光レンズ冷却装置
JPS60135793A (ja) * 1983-12-23 1985-07-19 動力炉・核燃料開発事業団 光貫通装置
JPS60127598U (ja) * 1984-02-07 1985-08-27 三菱重工業株式会社 ラツパ管形核燃料集合体の解体装置

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2553910B1 (fr) * 1983-10-24 1986-03-21 Commissariat Energie Atomique Detecteur thermoelectrique d'alignement d'un faisceau laser et dispositif d'asservissement utilisant ce detecteur, pour l'alignement automatique d'un faisceau laser
US5379507A (en) * 1988-04-11 1995-01-10 State Industries, Inc. Method of manufacturing a tank
US5185757A (en) * 1989-12-14 1993-02-09 Jersey Nuclear-Avco Isotopes, Inc. Modularized replaceable vaporizer and extractor apparatus
US5085410A (en) * 1989-12-14 1992-02-04 Jersey Nuclear-Avco Isotopes, Inc. Modular processing system
JP3119090B2 (ja) * 1994-10-05 2000-12-18 株式会社日立製作所 水中レーザ加工装置及びその装置を用いた水中施工方法
TW320586B (ja) * 1995-11-24 1997-11-21 Hitachi Ltd
US6147323A (en) * 1999-08-05 2000-11-14 Fanuc Robotics North America, Inc. Passive laser enclosure
US6597855B2 (en) * 2001-07-20 2003-07-22 Lockheed Martin Corporation Feed-through seal for a high-power laser fiber optic cable
US6870128B2 (en) 2002-06-10 2005-03-22 Japan Drilling Co., Ltd. Laser boring method and system
JP5014614B2 (ja) * 2005-10-26 2012-08-29 ヤマザキマザック株式会社 レーザ加工機光路系のシール装置
DE102006014694B3 (de) * 2006-03-28 2007-10-31 Eos Gmbh Electro Optical Systems Prozesskammer und Verfahren für die Bearbeitung eines Werkstoffs mit einem gerichteten Strahl elektromagnetischer Strahlung, insbesondere für eine Lasersintervorrichtung
CN102632341B (zh) * 2012-05-14 2014-09-03 无锡洲翔成套焊接设备有限公司 激光切割机密封装置
CN103537812A (zh) * 2013-09-02 2014-01-29 太仓子午电气有限公司 一种新型激光切割机的切割头
DE102014205875A1 (de) * 2014-03-28 2015-10-01 Eos Gmbh Electro Optical Systems Vorrichtung und Verfahren zum schichtweisen Herstellen eines dreidimensionalen Objekts
CN108303723A (zh) * 2018-04-16 2018-07-20 广东省建筑工程机械施工有限公司 一种热室剂量探测器套管结构

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2874107A (en) * 1946-05-08 1959-02-17 Leo A Ohlinger Device for treating materials
FR1219406A (fr) * 1958-12-23 1960-05-17 Atomic Energy Authority Uk Magasin pour le traitement d'échantillons dans des réacteurs nucléaires
FR1328141A (fr) * 1961-07-20 1963-05-24 Euratom Dispositif de traversée d'arbres de commande à travers des parois formant écrans pour les radiations
GB1009000A (en) * 1963-04-02 1965-11-03 Atomic Energy Authority Uk Improvements in or relating to entrance arrangements for an irradiation cell
GB1215714A (en) * 1967-03-16 1970-12-16 Nat Res Dev Improvements relating to thermal cutting apparatus
DE1572642A1 (de) * 1967-06-26 1970-03-26 Euratom Laser-Bestrahlungsvorrichtung
FR2040616A5 (ja) * 1969-04-04 1971-01-22 Commissariat Energie Atomique
DE2420577C2 (de) * 1973-05-14 1982-12-02 Westinghouse Electric Corp., 15222 Pittsburgh, Pa. Verfahren und Vorrichtung zum Entfernen von Kernbrennstoff aus ummantelten Kernbrennelementen
US4317021A (en) * 1980-02-22 1982-02-23 The United States Of America As Represented By The United States Department Of Energy Laser cutting apparatus for nuclear core fuel subassembly

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60108190A (ja) * 1983-11-17 1985-06-13 Asahi Optical Co Ltd レ−ザ応用機の集光レンズ冷却装置
JPS60135793A (ja) * 1983-12-23 1985-07-19 動力炉・核燃料開発事業団 光貫通装置
JPS60127598U (ja) * 1984-02-07 1985-08-27 三菱重工業株式会社 ラツパ管形核燃料集合体の解体装置

Also Published As

Publication number Publication date
JPH0224359B2 (ja) 1990-05-29
EP0057634A1 (fr) 1982-08-11
EP0057634B1 (fr) 1985-05-02
DE3263330D1 (en) 1985-06-05
FR2499297A1 (fr) 1982-08-06
US4491717A (en) 1985-01-01
FR2499297B1 (ja) 1984-04-27

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